Prime Factorization

Find the prime factorization (in expanded form) for "42"
(Hint: Use a tree diagram on paper first to help you!)
Labels: Math

18 comments:

  1. AnonymousSeptember 23, 2011 at 9:21 AM

    24 1 2 3 4 6 8 12 24
    36 1 2 3 4 6 9 12 36
    gcf
    12
    juan chamu

    ReplyDelete
  2. AnonymousSeptember 23, 2011 at 9:37 AM

    42

    6 7

    2 3

    pf- 2x3x7
    miguel portillo

    ReplyDelete
  3. AnonymousSeptember 23, 2011 at 9:37 AM

    42
    6x7
    3x2
    PF2x3x6

    ReplyDelete
  4. AnonymousSeptember 23, 2011 at 9:40 AM

    24
    2 12
    3 4
    2 2
    p.f-2 2 2 3- 24
    cesia aguirre

    ReplyDelete
  5. AnonymousSeptember 23, 2011 at 9:40 AM

    42

    6x7

    3x2
    pf 2x3x6

    ReplyDelete
  6. AnonymousSeptember 23, 2011 at 9:41 AM

    42
    6x7
    3x2
    PF2X3X6
    AILEEN POLIO

    ReplyDelete
  7. AnonymousSeptember 23, 2011 at 9:42 AM

    42

    6x7

    3x2
    pf 2x3x6
    christopher claros

    ReplyDelete
  8. AnonymousSeptember 23, 2011 at 9:43 AM

    42

    7 6

    3 2

    PF:2x3x7

    jose luis rivera

    ReplyDelete
  9. AnonymousSeptember 23, 2011 at 1:05 PM

    36
    6x6
    3x2 3x2
    p.f.2x2x3x3
    angel alvarado

    ReplyDelete
  10. AnonymousSeptember 23, 2011 at 1:06 PM

    42
    7x6
    3x2

    PF=2x2x7

    Jacqueline Moosqueda

    ReplyDelete
  11. AnonymousSeptember 23, 2011 at 1:08 PM

    9

    3x3

    3x3
    or
    3 to the power of 2

    kimberly,recinos

    ReplyDelete
  12. AnonymousSeptember 23, 2011 at 1:15 PM

    24

    2x12

    2x6

    PF:2x2x6

    Keynny Reyes

    ReplyDelete
  13. AnonymousSeptember 23, 2011 at 1:18 PM

    80
    8x10
    2x4 5x2
    2x2
    2x2x2x2x5
    23x5
    amy magana

    ReplyDelete
  14. AnonymousSeptember 23, 2011 at 5:52 PM

    angel marroquin
    42
    6x7
    3x2
    p.f:2x2x7

    ReplyDelete
  15. AnonymousSeptember 24, 2011 at 2:26 PM

    42
    76
    23
    p.f-23

    ReplyDelete
  16. AnonymousSeptember 24, 2011 at 2:32 PM

    42
    76
    23
    pf237

    melanie maldonado

    ReplyDelete
  17. AnonymousSeptember 25, 2011 at 4:14 PM

    42
    7X6
    2X3
    PF-2X3X7
    AMY MAGANA

    ReplyDelete
  18. AnonymousNovember 30, 2011 at 1:01 PM

    42=2.21 21=3.7=2.3.7 anthony r. torres

    ReplyDelete

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